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Magnetic Hardening of Rapidly Quenched Co-M-Zr(M=B,Fe)Alloys

查看全文 作  者:SHEN [1]Baogen;YANG [1]Linyuan;CAO [1]Lei;GUO [1]Huiqun 高影响力作者 机构地区:[1]State Key Laboratory of Magnetism,Institute of Physics,Academia Sinica,Beijing 100080高影响力机构 出  处:《Chinese Physics Letters》索引1993年第10卷第3期,共4页高影响力期刊 基  金:Supported by the National Natural Science Foundation of China. 摘  要:Effects of the quenching rate and annealing temperature on hard magnetic properties of rapidly quenched Co_(84-x)B_(x)Zr_(16)and Co_(82-x)Fe_(x)Zr_(18)alloys were studied.The B-or Fe-content dependence of room temperature coercivity H_(c),remanence B_(r) and maximum energy product(BH)_(max) are obtained.The H_(c) is suggested to originate from the microstructure with the optimal grain size. 关 键 词:MICROSTRUCTURE GRAIN ALLOYS
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